Warning: file_put_contents(/www/wwwroot/ppbbu/www.30232.com/cache/2452301a485b1770e35c0cb072a26a47.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/www.30232.com/index.php on line 55 bucking electrodes是什么意思，bucking electrodes的翻译，bucking electrodes音标、读音、用法和例句_绍翊字体网有道词典